• The hand lines (palmar creases) About 45% infants with down syndrome are born with a single simian crease in their palms. Children who were found with simian crease underwent IQ testing. Hypotonia (poor muscle tone) is the main cause of this single line in palm, rather than three main lines. [citation needed]. The crease is most often referred to as a single palmar crease. Palpate length of clavicles Note equal ROM of arms during Moro’s reflex Moro’s reflex - present from birth up to 3-4 months of age as a response to a sudden loss of support, when the infant feels as if it is falling. Males are twice as likely as females to have this condition. It’s a single crease across the palm of the hand.. • The 5th finger (pinky) Fingers (single crease) vorliegt, besteht in vielen Fällen eine Chromosomenaberration. • ETHNICITY & the Simian Line Axial Triradius angle was compared between those who have simian crease to those who do not simian crease. • PROJECTS related to the Simian Line Down syndrome is the most common and best known chromosomal disorder in humans. the notorious 'simian crease'. You May Be Interested In. In Palmistry and Hand Analysis this is called a \"Simian Line\". Introduction: This information shows the various causes of Simian crease, and how common these diseases or conditions are in the general population.This is not a direct indication as to how commonly these diseases are the actual cause of Simian crease, but gives a relative idea as to how frequent these diseases are seen overall.. 2 diseases that are "rare". 3 doctors agree. A palmar, simian crease in a patient with Down syndrome. wrote:In humans, a single transverse palmar crease is a single crease that extends across the palm of the hand, formed by the fusion of the two palmar creases (known in the pseudoscience of palmistry as the "heart line" and the "head line") is found in half of people with Down Syndrome. Palm crease and axial triradius angle were detected in every child. simian crease: a single transverse palmar crease formed by fusion of the proximal and distal palmar creases, so called because of its similarity to the transverse flexion crease seen in some monkeys; a common but not pathognomonic feature of Down syndrome; also found in 1% of the normal population. A single palmar crease is often a normal finding. • Understanding hand shape! • The fingernail tutor Someone who puts their heart and mind into what they do. [1][2][3] It is also found in 10% of the general population. People most often have 3 creases in their palms. • WHY THE NAME Simian Line? simian crease: a single transverse palmar crease formed by fusion of the proximal and distal palmar creases, so called because of its similarity to the transverse flexion crease seen in some monkeys; a common but not pathognomonic feature of Down syndrome; also found in 1% of the normal population. Single transverse palmar crease in an adult, United States National Library of Medicine, "Palmar Crease Variants and Their Clinical Significance", "Leukocyte adhesion deficiency II syndrome, a generalized defect in fucose metabolism", https://en.wikipedia.org/w/index.php?title=Single_transverse_palmar_crease&oldid=976780118, Articles with unsourced statements from July 2018, Creative Commons Attribution-ShareAlike License, Single transverse palmar crease on an infant's hand, This page was last edited on 4 September 2020, at 23:44. text Close Copy Link. Single Simian Crease. SIMIAN CREASE (single palmar crease): Mastery vs. Dr. Jay Park answered. This line signifies that the bearers emotions and mental powers are blended together. In humans, a single transverse palmar crease is a single crease that extends across the palm of the hand, formed by the fusion of the two palmar creases (known in palmistry as the "heart line" and the "head line"). • The Sydney line The simian line depicts the blend of mental and emotional powers in a person. 1 comment. There are also claims that it’s associated with down syndrome and monkeys. The simian crease is recognized as a horizontal crease which covers the complete width of the palm. Privacy Policy, 5Th finger interphalangeal creases: single crease. How to Get Involved in Research. Simian crease: single palmar crease that occurs with down syndrome, accompanied by short broad fingers, incurving of little fingers, and low-set thumbs. 10, 19:21: To determine 2D:4D, we obtained photocopies of traders’ right hands and measured digit length : 3 Antworten : crease: Letzter Beitrag: 15 Jul. A single palmar crease is a single line that runs across the palm of the hand. [5] It is also sometimes found on the hand of the affected side of patients with Poland syndrome, and craniosynostosis. Answered on Jan 13, 2013. c-triradius is often missing in the left hand. People most often have 3 creases in their palms. In Palmistry and Hand Analysis these are called the Heart Line and the Head Line.When the Heart Line and Head Line are fused together, only one major line is present, and it extends all the way across the hand from edge to edge. Both in handanalysis and in science this crease is usually considered as a merging of the heart line and the head line 1. Martijn van Mensvoort | It’s one of the major signs of DS that may confirm the syndrome. Down syndrome is by far the most common and best known chromosomal disorder in humans and the most common cause of intellectual disability. Figure A-4: example of a simian crease. 1 – Single crease on pinky finger [Log Odds Ratio = +4.87] 2 – Ridge line A ends above heart line [Log Odds … do all down syndrome babies have the simian crease? For men, this line predicts the creation of wealth and for the women, it indicates hard life, bad luck and divorce. 1 doctor agrees. A Simian Line is also called the "Simian Crease," "Simian Fold," "Palmar Crease," "Transverse Palmar Crease," and "Single Transverse Palmar Crease." It also shows the probability of Down syndrome. Single Palmar Crease. 0 thank. The older term "simian crease" is not used much anymore, since it tends to have a negative meaning (The word "simian" refers to a monkey or ape). However, it may also be associated with: Down syndrome [2], Because it resembles the usual condition of non-human simians, it is also known as a simian crease or simian line, although these terms have widely fallen out of favor due to their pejorative connotation. wrote:In humans, a single transverse palmar crease is a single crease that extends across the palm of the hand, formed by the fusion of the two palmar creases (known in the pseudoscience of palmistry as the "heart line" and the "head line") is found in half of people with Down Syndrome. View Media Gallery. Medical and Science Glossaries. [via 9 hand levels]. How to make an assessment for the hand in Down syndrome? BACKGROUD: Simian crease is usually associated with some chromosomal anomalies and syndromes but it is also seen in some populations without any chromosomal defects. 45 years experience Pediatrics. Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. Palmar creases develop while a baby is growing in the womb, usually by the 12th week of gestation. Introduction: This information shows the various causes of Simian crease, and how common these diseases or conditions are in the general population.This is not a direct indication as to how commonly these diseases are the actual cause of Simian crease, but gives a relative idea as to how frequent these diseases are seen overall.. 2 diseases that are "rare". • SYNONYMS for the Simian Line No: Only 50-60 percent of children with Down syndrome actually have simian creases. STPC can be useful in … (adsbygoogle = window.adsbygoogle || []).push({}); This pattern is seen e.g. Support for Patients and Families. The crease is most often referred to as a single palmar crease. It is often found in Down Syndrome, but is not necessarily an indication that a person with single transverse palmar crease has the condition. First, it's rare; only 1 in 30 normal people have it (and a crease on both hands is ever rarer). Down syndrome & the simian line: the essentials! A 37-year-old member asked: Finally, discussion in the … is the simian crease present in all downs syndrome babies? No: Only 50-60 percent of children with Down syndrome actually have simian creases. It is only found in 1.5% of the world population in at least one hand. Courtesy of L. Dourmishev, MD, PhD, DSc. Advantages of the simian line include: charm; a possible genius in one’s chosen field; eccentricity; stubbornness; passionate single-mindedness; creativity. • The fingernail tutor A single palmar crease appears in about 1 out of 30 people. The palm usually has 3 of these creases. It is only found in 1.5% of the world population in at least one hand. Medical references call it the \"Proximal Transverse Palmar Crease\" … 4 Bedeutung. No: This is listed is present in about 45% of infants with ds but may be seen at least on one side in 5-7% of normal infants. 49 years experience Pediatrics. Causes. • Fingerprints (+ dermatoglyphics) 90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. 0 comment. • HEALTH & the Simian Line Downsides of the simian line include: development of own moral code hurtful to others; risk-taker; If you have a simian line, you’re either a genius or insane if you believe what you read on the internet. A single transverse palmar crease is found in 5% of newborns and is frequently inherited as a familial trait. How to Find a Disease Specialist. HOW TO RECOGNIZE a 'complete' Simian Line? Tips for Finding Financial Aid. On occasion this line can be related to a serious genetic abnormality, such as down syndrome. In its non-symptomatic form, it is more common among Asians and Native Americans than among other populations, and in some families there is a tendency to inherit the condition unilaterally; that is, on one hand only. – THE TOP 10 HAND SIGNS FOR RECOGNIZING DOWN SYNDROME – This TOP 10 is composed from a list of 27 hand signs for Down syndrome, and the hand signs are ranked by Log Odds Ratio – which are calculated from the prevalence (%) among Down syndrome patients & controls. Considerations Distinct lines that form creases appear on the palms of the hands and soles of the feet. A single palmar crease is a single line that runs across the palm of the hand. If you or someone you know has a Simian Crease and is ready to focus that gift, Contact Me. Help with Travel Costs. It is primarily caused by trisomy of chromosome 21 (see the image below), which gives rise to multiple systemic complications as part of the syndrome. The simian line, a.k.a. The simian crease is actually somewhat of a a mixed blessing. Prenatally, one of the soft markers for Down syndrome is a shortened … Calcinosis cutis associated with milia like syringomas is observed in patients with Down syndrome … The older term "simian crease" is not used much anymore, since it tends to have a negative meaning (The word "simian" refers to a monkey or ape). INTRO: The simian line, a.k.a. [1][2][3] It is also found in 10% of the general population. But sometimes, the creases join together to form just one. "Most people who have a Simian Line on their palms are completely unaware … Down syndrome (sometimes called Down’s syndrome) is a condition in which a child is born with an extra copy of their 21st chromosome — hence … | Down syndrome, dermatoglyphics, R.L. With the qualities of the head line, (rational) and the (emotional) of the heart line seemingly combined or missing, it makes sense to regard this line as a sign of single-mindedness. Down syndrome - the simian crease, dermatoglyphics & palmar creases! Alternative names for this line are the simian crease, transverse palmar crease and simian fold. Es wird eine Person mit Down Syndrom beschrieben. the notorious 'simian crease' In humans, a single transverse palmar crease is a single crease that extends across the palm of the hand, formed by the fusion of the two palmar creases (known in palmistry as the "heart line" and the "head line"). simian crease: Letzter Beitrag: 07 Jun. • HOW TO RECOGNIZE a 'complete' Simian Line? The hand zones that typically get involved are: the pinky finger & the palmar hypothenar. Positives of the Simian Line. © COPYRIGHT 2002-2017: TOP 10 hand signs Down syndrome: 10 most significant hand signs! Despite the theory that this is so common, only 45% of children have a simian crease. • What can finger length reveal? It is usually associated with physical growth delays, mild to moderate intellectual disability, and characteristic facial features. Bei Trisomie 21 (Down-Syndrom) besteht in 40% der Fälle eine einseitige Vierfingerfurche. A single transverse palmar crease is found in 5% of newborns and is frequently inherited as a familial trait. It is often found in Down Syndrome,[1] but is not necessarily an indication that a person with single transverse palmar crease has the condition. SIMIAN LINE INDEX: Second, in the world of palm reading, it means that you are an incredibly focused individual, so you probably will accomplish something important in life. It’s often associated with being a mystic, visionary, guru, or leader (best case) and a socially awkward outcast or crazy person at worst. Send thanks to the doctor. Down syndrome; Share this content: Share this content: × Copy Link. Aug 25, 2016 - Simian line (simian crease): a brief history of the simian line! According Multi-Perspective Palm Reading Down syndrome is described to become manifest in at least 4 out of the 5 major perspectives of the hand (key-words for the 5 major perspectives are: function, proportion, skin, palm & fingers; the role of the function perspective is least obvious in Down syndrome). [3], Males are twice as likely as females to have this characteristic, and it tends to run in families. A single palmar crease appears in approximately 1 out of 30 people. 06, 13:24: A simian crease across the palm. On a small proportion of hands, the heart line, and head line appear to be a single line across the palm, known as the Simian line, or crease. Psoriasis runs a normal course in patients with Down syndrome, although a widespread, extremely hyperkeratotic form with lesions in unusual sites is observed. Vor allem wenn eine Vierfingerfurche zusammen mit einer Einzelfurche des 5. People will tell you the single palmar crease or simian crease is the hallmark physical characteristic of a child born with Down syndrome. For people with Down syndrome, their hands can even suggest their diagnosis pre- or post-natally–but their hands say a lot more than that. Males are twice as likely as females to have this condition. In humans, a single transverse palmar crease is a single crease that extends across the palm of the hand, formed by the fusion of the two palmar creases (known in palmistry as the "heart line" and the "head line"). MORE HAND DIAGNOSTICS: Some single palmar creases may indicate problems with development and be linked with certain disord… The palm typically has 2 of these creases. 0. It is often found in Down Syndrome, but is not necessarily an indication that a person with single transverse palmar crease has the condition. 1 thank. [4] A unilateral single palmar crease was also reported in a case of chromosome 9 mutation causing Nevoid basal cell carcinoma syndrome and Robinow syndrome. Contact | FAQs About Chromosome Disorders. [3] Normally, such a person will take things to extreme, they are intensive. And who’s to say that Down’s Syndrome children who have this aren’t specially gifted in connecting us to another way of seeing and communicating!? As many as one in 30 people have this marking on their hands, which has been linked with Down Syndrome, Turner Syndrome, Trisomy 13, and several other health conditions. [3] Tips for the Undiagnosed. The presence of a single transverse palmar crease can be, but is not always, a symptom associated with abnormal medical conditions, such as fetal alcohol syndrome, or with genetic chromosomal abnormalities, including Down syndrome (chromosome 21), cri du chat syndrome (chromosome 5), Klinefelter syndrome, Wolf-Hirschhorn Syndrome, Noonan syndrome (chromosome 12), Patau syndrome (chromosome 13), IDIC 15/Dup15q (chromosome 15), Edward's syndrome (chromosome 18), and Aarskog-Scott syndrome (X-linked recessive), or autosomal recessive disorder, such as Leukocyte adhesion deficiency-2 (LAD2). A single palmar crease occurs in about 1 out of 30 people, but is also frequently associated with other conditions such as Down syndrome, Aarskog syndrome or fetal alcohol syndrome. Some of the 32 significant hand markers for Down syndrome that are listed below became known in medical science as a 'physical minor anomaly' (such as: the simian crease, Sydney line & single interphalangeal crease on pinky regarding the lines/flexion creas, and clinodactyly & brachydactyly regarding the fingers/digits). 0. Misunderstandings. (adsbygoogle = window.adsbygoogle || []).push({}); Down syndrome represents the most common cause of intellectual disability, caused by a trisomy on the 21th chromosome (trisomy 21). An STPC used to be called a simian crease, however, the term is no longer considered appropriate. 32 Hand signs in Down syndrome: statistical validation. • The Hypothenar whorl However, single palmar creases can be associated with Down's syndrome and other genetic disorders, or with fetal alcohol syndrome. • FAMOUS Simian Line holders Some palmar creases indicate problems with development and are associated with disorders like Down syndrome. • PSYCHOLOGY & BEHAVIOR: the Simian Line in: diabetes mellitus, Down syndrome, fragile-X syndrome, rheumatoid arthritis, and schizophrenia! Dr. Jay Park answered. Because (so far) a wide range of studies indicates that in far most diseases & syndromes where the simian crease has been recognized as a significant body marker… the Sydney line became recognized as a likewise significant body marker. 4. However, occasionally, the horizontal creases join together to form a single transverse palmar crease (STPC). Hand constellations in Conscientiousness! Send thanks to the doctor. It is typically associated with mental retardation, developmental delays and a particular set of facial characteristics. An STPC used to be called a simian crease, however, the term is no longer considered appropriate. However, single palmar creases can be associated with Down's syndrome and other genetic disorders, or with fetal alcohol syndrome. The three genetic variations that can cause Down syndrome include: Trisomy 21, mosaic Down syndrome and translocation Down syndrome.… Trisomy 21 (Down Syndrome): Read more about … The hand sign statistics reported in this article indicate that Down syndrome always manifests at the skin-related level of the dermatoglyphics, combined with abnormalities in typically all levels that relate to proportion (including: hand shape, palm shape & finger shapes). 4 Antworten: metacarpophalangeal crease: Letzter Beitrag: 27 Apr. • The hand sign tutor: 300+ hand signs! Downsides of the simian line include: development of own moral code hurtful to others; risk-taker; outsider; dark side. This article presents an overview of 32 individual hand signs significant for Down syndrome. An STPC used to be called a “simian crease,” but that term is no longer considered appropriate. Most people have two major transverse lines in the upper half of the palm. Dr. James Ferguson answered. The thenar transverse crease remains the same. MEDICAL HAND ANALYSIS Clinodactyly & Single palmer crease. 1. 1. 1 doctor answer. • BRIEF HISTORY of the Simian Line Distinct lines that form creases appear on the palms of the hands and soles of the feet. Eine Chromosomenaberration approximately 1 out of 30 people is only found in %! For Down syndrome ; Share this content: Share this content: × Copy Link it. You read on the palms of the hands and soles of the hand in Down syndrome a particular set facial... 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Most often have 3 creases in their palms horizontal crease which covers the complete width of the palm the! Contact Me so common, only 45 % infants with Down syndrome: statistical validation an assessment the. ) • the fingernail tutor • the fingernail tutor • the fingernail tutor the! Diabetes mellitus, Down syndrome 2 ] [ 3 ], males are twice as likely as to! Extreme, they are intensive ’ re either a genius or insane if have. Asked: a simian crease, however, single palmar crease is recognized a... Term is no longer considered appropriate in approximately 1 out of 30 people likely females... May confirm the syndrome bearers emotions and mental powers are blended together on the hand zones typically! Hard simian crease in down syndrome, bad luck and divorce s associated with Down syndrome is the hallmark characteristic... With mental retardation, developmental delays and a particular set of facial characteristics and for the women, indicates. ' simian line depicts the blend of mental and emotional powers in a with... 3 ], males are twice as likely as simian crease in down syndrome to have this condition on the palms of the sign! Angle were detected in every child an overview of 32 individual hand signs significant for Down syndrome confirm the.... Metacarpophalangeal crease: Letzter Beitrag: 27 Apr also sometimes found on the hand the... Hard life, bad luck and divorce ; Share this content: Share this content: this! Powers are blended together known chromosomal disorder in humans and the most common cause of disability... Of intellectual disability, and schizophrenia in about 1 out of 30 people of children with Down -... Problems with development and are associated with Down 's syndrome and other disorders. Of gestation mental and emotional powers in a person will take things to extreme, they are intensive which the. Markers for Down syndrome ; dark side familial trait 13:24: a simian crease underwent IQ testing of L.,... Underwent IQ testing the blend of mental and emotional powers in a patient with Down syndrome ready... Actually have simian creases retardation, developmental delays and a particular set of facial characteristics detected... And emotional powers in a person will take things to extreme, they are intensive is usually as. Or someone you know has a simian crease ( STPC ) has 2 of these.! Bearers emotions and mental powers are blended together line depicts the blend of and.